| | ---
|
| | task_categories:
|
| | - time-series-forecasting
|
| | language:
|
| | - en
|
| | tags:
|
| | - TimeSeries,
|
| | - Multimodal,
|
| | - Heterogeneous
|
| | size_categories:
|
| | - 1B<n<10B
|
| | ---
|
| | # WIATS: Weather-centric Intervention-Aware Time Series Multimodal Dataset
|
| |
|
| | ## Data source:
|
| |
|
| | - [California ISO]
|
| | - https://www.caiso.com/todays-outlook
|
| |
|
| | ## Dataset Structure
|
| |
|
| | The dataset is organized into the following structure:
|
| |
|
| | ```
|
| | |-- subdataset1
|
| |
|
| | | |-- raw_data # Original data files
|
| | | |-- time_series # Rule-based Imputed data files
|
| | | | |-- all_version_1.parquet # Time series data for each subject can be multivariate, can be in csv, parquet, etc.
|
| | | | |-- all_version_2.parquet
|
| | | | |-- ...
|
| | | | |-- id_info.json # Metadata for each subject
|
| |
|
| | | |-- weather
|
| | | | |-- location_1
|
| | | | | |-- raw_data
|
| | | | | | |-- daily_weather_raw_????.json
|
| | | | | | |-- ...
|
| | | | | | |-- daily_weather_????.csv
|
| | | | | | |-- ...
|
| | | | | | |-- hourly_weather_????.csv
|
| | | | | | |-- ...
|
| | | | | |-- weather_report (can be flattened and use regex to extract the version)
|
| | | | | | |-- version_1
|
| | | | | | | |-- xxx_weather_report_????.json
|
| | | | | | | |-- ...
|
| | | | | | |-- version_2
|
| | | | | | |-- ...
|
| | | | | |-- report_embedding # embedding for the weather report
|
| | | | | | |-- version_1
|
| | | | | | | |-- xxx_report_embedding_????.pkl
|
| | | | | | | |-- ...
|
| | | | | | |-- version_2
|
| | | | | | |-- ...
|
| |
|
| | | | |-- location_2
|
| | | | |-- ...
|
| |
|
| | | | |-- merged_report_embedding # merged embedding for multiple needed locations (optional)
|
| | | | | |-- xxx_embeddings_????.pkl
|
| | | | | |-- ...
|
| |
|
| | | | |-- merged_general_report # merged general report for multiple needed locations (optional)
|
| | | | | |-- xxx_report.json
|
| | | | | |-- ...
|
| |
|
| | | |-- scripts # Scripts for data processing, model training, and evaluation
|
| | | |-- id_info.json # Metadata for whole dataset without preprocessing
|
| | | |-- static_info.json # Static information for this dataset, including the dataset information, channel information, downtime reasons.
|
| | | |-- static_info_embeddings.pkl
|
| |
|
| | |-- subdataset2
|
| | |-- ......
|
| |
|
| | ```
|
| |
|
| | ## id_info.json Structure
|
| |
|
| | The `id_info.json` file contains metadata for each subject in the dataset. Extracted from the raw dataset. The structure is as follows:
|
| |
|
| | ```json
|
| | {
|
| | "id_1": {
|
| | "len": 1000, # Length of the time series data
|
| | "sensor_downtime": {
|
| | 1: {
|
| | "time": [yyyy-mm-dd hh:mm:ss, yyyy-mm-dd hh:mm:ss],
|
| | "index": [start_index, end_index]
|
| | },
|
| | 2: {
|
| | "time": [yyyy-mm-dd hh:mm:ss, yyyy-mm-dd hh:mm:ss],
|
| | "index": [start_index, end_index]
|
| | },
|
| | ...
|
| | },
|
| | "other_info_1": "value_1", # Other information about the subject customizable entry
|
| | "other_info_2": "value_2",
|
| | ...
|
| | },
|
| | "id_2": ...
|
| |
|
| | }
|
| | ```
|
| |
|
| | ## static_info.json Structure
|
| |
|
| | The `static_info.json` file contains static information for the whole dataset. The structure is as follows:
|
| |
|
| | ```json
|
| | {
|
| | "general_info": "description of the dataset",
|
| | "downtime_prompt": "",
|
| | "channel_info": {
|
| | "id_1": {
|
| | "channel_1": "channel 1 is xxx",
|
| | "channel_2": "channel 2 is xxx"
|
| | },
|
| | "id_2": {
|
| | "channel_1": "channel 1 is xxx",
|
| | "channel_2": "channel 2 is xxx"
|
| | },
|
| | ...
|
| | },
|
| | }
|
| | ``` |
